November 25, 2008

Sect 4.5 cont.: Slope of a Line

Warmup
- Play Slope_Game 2.gsp. Match the correct line number with the given slopes of the lines. When finished, check your answers by hitting the show points button.

- Then, move on to play the Rags to Riches slope game!


Practice with the Slope Formula.

Lesson Pratice: Determine the slope of the line given two points on the line. Hint: You must use the slope formula.